update

pkg/checkout/mutation_contact_details_updated.go

@@ -0,0 +1,30 @@
+package checkout
+
+import (
+	"fmt"
+
+	checkout_messages "git.k6n.net/go-cart-actor/proto/checkout"
+)
+
+// HandleContactDetailsUpdated mutation
+func HandleContactDetailsUpdated(g *CheckoutGrain, m *checkout_messages.ContactDetailsUpdated) error {
+	if m == nil {
+		return fmt.Errorf("HandleContactDetailsUpdated: nil payload")
+	}
+
+	if g.ContactDetails == nil {
+		g.ContactDetails = &ContactDetails{}
+	}
+
+	if m.Email != nil {
+		g.ContactDetails.Email = m.Email
+	}
+	if m.Phone != nil {
+		g.ContactDetails.Phone = m.Phone
+	}
+	if m.Name != nil {
+		g.ContactDetails.Name = m.Name
+	}
+
+	return nil
+}